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PIGMENT PHOTOLUMINESCENT, PROCÉDÉ DE PRODUCTION DU PIGMENT, ET COMPOSITION DE RÉSINE AQUEUSE COMPRENANT LE PIGMENT
专利权人:
LIMITED;NIPPON SHEET GLASS COMPANY
发明人:
KITAMURA, TAKEAKI,KIMURA, YUSUKE
申请号:
EP07742206
公开号:
EP2022829A4
申请日:
2007.04.23
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
A bright pigment of the present invention includes a scaly inorganic base 10, a silver-containing coating 11 that covers the inorganic base 10 and contains silver or a silver alloy, and a yellowing-suppressing coating 2 that covers the inorganic base 10 from outside of the silver-containing coating 11 and contains a metal compound functioning as an oxidizing agent. The metal compound is preferably at least one selected from the group consisting of a hydroxide of metal, an oxide hydrate of metal, and a salt of an oxide hydrate of metal, and the metal is at least one selected from the group consisting of tungsten, molybdenum, bismuth, vanadium, or cerium.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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